Document Type and Number:
Japanese Patent JPH02143174
Kind Code:
U
More Like This:
JPS59160910 | [Title of the device] The hole of a screw head |
JP5902786 | screw |
Application Number:
JP5374389U
Publication Date:
December 05, 1990
Filing Date:
May 09, 1989
Export Citation:
International Classes:
B25B15/00; (IPC1-7): B25B15/00
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